| Let's do some math .. Rounding examples of 7 random hypothetical purchases: | ||||||
| Case | Tag Price |
Sales Tax % |
Raw Total Incl. Sales Tax |
Rounded to Penny |
Rounded to Nickel |
Rounded to Dime |
| Purchase #1 | $149.25 | 4.258% | $155.6051 | $155.61 | $155.60 | $155.60 |
| Purchase #2 | $105.28 | 6.450% | $112.0706 | $112.07 | $112.05 | $112.10 |
| Purchase #3 | $136.59 | 10.242% | $150.5795 | $150.58 | $150.60 | $150.60 |
| Purchase #4 | $120.92 | 12.714% | $136.2938 | $136.29 | $136.30 | $136.30 |
| Purchase #5 | $142.43 | 5.520% | $150.2921 | $150.29 | $150.30 | $150.30 |
| Purchase #6 | $186.66 | 7.706% | $201.044 | $201.04 | $201.05 | $201.00 |
| Purchase #7 | $86.85 | 7.449% | $93.3195 | $93.32 | $93.30 | $93.30 |
| 7 purchase totals = | $927.98 | $999.2046 | $999.20 | $999.20 | $999.20 | |